Premium Cassia fistula seeds for a classic tropical ornamental tree with cascading yellow flower clusters. Also known as Indian Laburnum.ย this species is valued for its showy springโsummer bloom in warm climates. Growing Zone: 10โ12 (9b in protected sites).
Why Choose Cassia fistula Tree?
- Iconic yellow racemes with abundant seasonal bloom in warm regions
- Tropical look that suits landscapes, patios, and large containers in cooler zones
- Adaptable to well-draining soils and full sun once established
- Seed-grown for robust taproot development
Whatโs in the Pack?
Sealed pack of 10 Cassia fistula seeds, prepared for home propagation. Ideal for warm-climate landscaping or for starting in containers before transplanting.
Planting Instructions
- Best Time to Plant: Late spring to early summer in warm climates (or anytime indoors with bottom heat).
- Pre-Treatment: Lightly scarify the seed coat and soak in warm water for 12โ24 hours.
- Soil: Well-draining mix; avoid waterlogging.
- Light: Full sun after establishment; bright light while seedlings are young.
- Depth: Sow about 0.25โ0.5 inch; cover lightly.
- Watering: Keep evenly moistโnot soggyโthrough germination.
- Germination Window: Typically 2โ6+ weeks at 75โ85ยฐF (24โ29ยฐC).
FAQs
Is this Cassia fistula seed or a different species?
This product is Cassia fistula (Indian Laburnum). Pack includes 10 seeds.
What growing zones are suitable?
Outdoors in USDA Zones 10โ12 (9b with protection). In cooler climates, start in containers and overwinter indoors.
How can I improve germination?
Light scarification plus a 12โ24 hour warm-water soak helps water penetrate the seed coat. Maintain 75โ85ยฐF and steady moisture.
How large does the tree get?
In warm climates, mature trees can reach medium to large size; container culture helps control size in cooler regions.
Where to buy Cassia fistula seeds for sale?
At Seeds World, we offer fresh Cassia fistula seeds with fast U.S. shipping and clear planting guidance. Order directly on this page for the latest batch.